Top Green Fleets of 2026: Nomination Deadline Extended
Is your company a leader in sustainability efforts among trucking fleets? If so, Heavy Duty Trucking's editors want to hear from you.
Editor's Picks
Whitepapers
All Whitepapers1 of 1
1 of 1
Detroit Engines: Trusted Performance, Built for What's Next
Unplanned Downtime Is Costing Your Fleet More Than You Think
Improve Safety & ROI: Top 6 Dashcam Tactics
It’s here: The 2026 Fleet Technology Trends & AI Impact Report
Webinars
All WebinarsAdvanced Commercial Vehicle Diagnostic Strategies
Apr 9, 2026 | 11:00 AM PDT
Advanced Commercial Vehicle Diagnostic Strategies
Apr 9, 2026 | 11:00 AM PDT
Maintenance
All Maintenance
News
API Formally Approves Next-Gen Engine Oil Category for 2027 Engines
Heavy-duty engine oil marketers can begin finalizing formulations and preparing product packaging to meet the new oil specifications ahead of the January 1 licensing date.
Safety & Compliance
All Safety & Compliance
News
FMCSA Revamps DataQs to Improve Fairness, Speed of Reviews
New requirements add firm deadlines and independent review steps, addressing long-standing complaints about inconsistent rulings and slow response times.
